Let n(h) = 5*h - 6. Let t be n(5). Let d be t/4 + 3/12. Solve 2*a + 3*a = d for a.

Let q be 1 - 2/((-8)/28). Suppose 16 = -m + 5*v, -5*m + 0*v + 3*v = -q. Let u = 6 - 2. Solve -3*d + u*d = -m for d.

-4

Let u = 40 + -24. Suppose 0 = -4*m + 3*b + 17, m = -b - b - 4. Suppose o = 1 + m. Solve -r = o*r - u for r.

4

Let c = -3 + 5. Suppose -2*l + 2*j = 4, -c*l = j - 1 - 1. Suppose 2*x + 5*w - 10 = l, -11 - 14 = -5*x + 5*w. Solve -y = -x*y for y.

0

Suppose 6*s = 2*s + 20. Suppose 0 = s*h - 7*h + 8. Let p be 1 + (-2 - (1 - h)). Solve -5*x + 6 = -p*x for x.

2

Suppose 12 = 3*k + z, -5*k + 0*k = z - 20. Let j be k + -3 + -1 + 10. Solve 2*q + j = 4*q for q.

5

Let x = -21 - -15. Let w(g) = -2*g - 7. Let m be w(x). Solve m*q + 22 - 2 = 0 for q.

-4

Let y® = 1. Let l(o) = -o - 1. Let b(v) = l(v) - y(v). Let g be b(-4). Solve c - 9 = -g*c for c.

3

Let u be ¹⁰⁄₄(-24)/30. Let w be u(-1 - 0/1). Solve -w*v = 3*v - 15 for v.

3

Let b = 52 - -14. Suppose -4*z = 6 - b. Solve -3*f - z = 2*f for f.

-3

Let o(t) = -t**2 - 3*t - 1. Suppose 0 = -3*n - 5*r - 16, -r - 1 = n + 3. Let c be o(n). Let b be ²⁰⁄₆ - c/3. Solve b*d = -0 - 6 for d.

-2